UV Absorber UV-120 CAS TSIS MUAJ.: 4221-80-1

Tshuaj Npe:2,4-di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate

Cov lus txhais lus:BenzoCacid, 3,5-di-ter-teryl-4-hydroxy-, 2,4-di-tert-butylphylyl ester (7ci, 8Ci)

Molecular Cov QauvC29h42o3

Molecular hnyav438.66

Lub tsev

Tus lej4221-80-1

Kev qhia tshwj xeeb

Zog: Dawb Crystalline Hmoov

Cov ntsiab lus: ≥99%

Melting taw tes: 194-199 ℃

Poob rau ziab: ≤ 0.5%

Volatile: ≤0.3%

Tshauv: ≤ 0.1%

Hloov chaw% (450nm): ≥98.0%

Cov Ntawv Thov:

Ua tau zoo UV Absorber rau PVC, PE, ABS & RESATURATE PolYOSTERS.

Ntim thiab Ntim:

Pob: 25kg / thawv

Cia: ruaj khov nyob rau hauv cov cuab yeej, kom qhov cua thiab deb ntawm dej thiab kub.